i m searching for a function for date check...
i have three drop down menus..one for day, one for month and one for year.
values for days are from 1 to 31, for month are from 1 to 12 and for years are from 1993 to 2020...now i want to check before submitiing the form wthther this is a valid date or not??? and if it is an invalid date for exampel 31 february etc...it must show an alert and form must not be submitted....i wans this function to be called when user clicks on submit button...and i have not just these three drop downs for single date...i have three more date fields on the form and for each field i have three drop downs...so i have to have check on all date fields...remember again that i have drop downs..not text boxes.
can anybody help me???